Callsign:	WDF2215
MMSI number:	367426120
Navigational status:	Under way (engine) (0)
Vessel class:	Pilot (50)
Destination:	SAN FRANCISCO PIER 9
Location:	37°47.22' N 122°21.87' W - locator CM87TS68GU - show map 5.0 km East bearing 75° from San Francisco, San Francisco County, California, United States [?] 8.5 km West bearing 257° from Oakland, Alameda County, California, United States 64.7 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2026-02-11 20:19:20 UTC (13d 15h ago) 2026-02-11 12:19:20 PST local time at San Francisco, United States [?]
Course:	292° – heading 94°
Speed:	2 km/h
Dimensions:	length 32 m width 9 m draught 3.0 m
Last path:	WDF2215>ais via AA6CE
Positions stored:	274615

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.